baber/WOPTO huggingface dataset:
Patent JP-H11314946-A (JP)
Title: Apparatus for producing blast furnace granulated slag and production therefor
Inventor: TODA YUJI
IPC: C04B5/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To efficiently and selectively form hard granulated slag and soft slag with ease at need. SOLUTION: In the case of production of the hard granulated slag for concrete aggregate, a dispersion cooling plate 3 of an elliptic cone having its major axis at the outflow horizontal direction of molten glass 1 or a square cubic shape approximate thereto is arranged right below the outflow port of a molten slag trough 2 where the molten slag 1 discharged from a blast furnace flows. The dense and heavy duty granulated slag is produced by lowering the slag temp. before contact with pressurized water 8 and increasing a solidification rate by increasing the contact area of the molten slag 1 and the pressurized water 8. In the case of production of the soft granulated slag for cement, the soft granulated slag is produced by retreating the dispersion cooling plate 3.  The slope of the dispersion cooling plate 3 is recommended to be provided with an opening or the skirt part thereof with ruggedness as a slag flow dispersion structure.
Patent JP-S5361083-A (JP)
Title: Method of soft contact conduction
Inventor: KAMIJIYOU EIJI
IPC: H01R3/00
Filed: 1976-11-12
Abstract: PURPOSE: To effect contactconductction of a number of electrodes by effecting contact conduction of the individual electrodes uniformly and with low contact resistance and at the made time protecting the contacts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H033363-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: HORIKAWA HIDEAKI
IPC: C30B29/40
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a method wherein problems of crystal defect and surface roughness caused by lattice unconformity are solved, by a method wherein an InP single crystal layer is grown after a specified buffer layer is formed on an Si substrate, thereon an InP single crystal layer is grown and heat-treated, and thereon a GaInAsP multilayer film whose lattice constant is changed stepwise is grown. CONSTITUTION:On an Si substrate 1, amorphous or polycrystalline GaAs buffer layer 2 and InP buffer layer 3 are formed in order; an InP single crystal layer 4 is grown on the InP buffer layer 3, and heattreated in a PH3 atmosphere. After a GaInAsP multilayer film 5 whose lattice constant is changed stepwise is formed on the InP single crystal layer 4, an InP single crystal layer 6 is grown on the GaInAsP multilayer film 5. For example, the above GaInAsP multilayer film 5 is grown first by using GaInAsP whose lattice constant is nearly equal to that of the InP layer 4, and then grown to be a multilayer whose lattice constant approaches the original lattice constant of InP. The thickness of each layer is made so thin that lattice defect does not occur even if lattice discrepancy exists. For example, the thickness is about 10-100Angstrom .
Patent JP-S63300367-A (JP)
Title: Image processor
Inventor: INOUE YOICHI
IPC: G06T7/60
Filed: 1987-05-30
Abstract: PURPOSE:To eliminate the need for a special image processor for three- dimensional image processing by handling partial three-dimensional binary images obtained by dividing a three-dimensional binary image equally in a (z) direction as two-dimensional light and shade images, and measuring the volume and center of gravity of the three-dimensional binary image. CONSTITUTION:While (q)-bit section numbers indicating respective sections of a 1st frame memory 15-1 are stored at (x) and (y) positions corresponding to the respective sections, connection data on (p)-bit data and (q)-bit data at the same (x) and (y) positions of 1st and 2nd frame memories 15-1 and 15-2 are handled as light and shade image data and table memories 17-1 and 17-2 are accessed with the data. Thus, a histogram wherein the numbers of times of appearance of respective light and shade values (number of image elements) are shown by light and shade values is found in the table memories 17-1 and 17-2. The (z)-axial peripheral distribution P(z) of the three-dimensional binary image is calculated according to the histogram found in the table memories 17-1 and 17-2. Consequently, the volume and center of gravity of the three- dimensional binary image are easily measured at a high speed without using any special image processor for three-dimensional image processing.
Patent JP-H07316827-A (JP)
Title: Electroless plating method and device therefor
Inventor: HARADA RYUTARO
IPC: C23C18/31
Filed: 1994-05-26
Abstract: PURPOSE:To provide an electroless plating device by which a metallic coating film which is not pitted and enhanced in uniformity is formed. CONSTITUTION:A material 4 to be electroless-plated is pulled up from an electroless plating soln. 2, then the material 4 is again dipped in the soln. 2, and the process is repeated at least once. Consequently, the hydrogen bubble formed on the material is removed, and the soln. is agitated.
Patent JP-H0430122-A (JP)
Title: Liquid crystal orienting agent
Inventor: NISHIKAWA MICHINORI
IPC: G02F1/1337
Filed: 1990-05-25
Abstract: PURPOSE:To improve the orientability of a liquid crystal and to obtain 3 to 5 deg. pretilt angle by incorporating a specific polymer into the above agent. CONSTITUTION:The polymer obtd. by bringing the tetracarboxylic dianhydride expresed by formula I, the diamine compd. expressed by formula II and the diamine compd. expressed by formula III [the using ratio of the compd. of the formula II is 5 to 95mol% of the total amt. of the diamine compd.] into reaction and/or the polymer formed by inidizing the above-mentioned polymer is incorporated into this agent. In the formulas, R<1> denotes a quadrivalent org. group having a alicyclic structure; R<2> denotes an alkyl group, alkoxy group or halogen atom; (a) denotes 0 to 4 integer; R<3> denotes a bivalent org. group contg. a fluorine atom.
Patent JP-S61295684-A (JP)
Title: Semiconductor laser
Inventor: OSHIMA MASAAKI
IPC: H01S5/00
Filed: 1985-06-25
Abstract: PURPOSE:To attain a low threshold value and thereby to realize adaptation to a highly efficient connection with an optical fiber by a construction wherein an active layer having a curved section is provided in a semiconductor laser and a value of a band gap of a clad layer formed outside the circular-arc of said curved section is made larger than a value of a band gap formed inside the arc. CONSTITUTION:A first n-type InP layer 2, a p-type InP layer 3, a second n-type InP layer 4 and a first n-type InGaAsP layer 5 whose Eg is 0.95eV are made to grow sequentially on the main surface of a bilateral (100) n-type InP substrate 1, and thereafter a groove about 2mum wide is formed in the (011) direction. Then, by a second growth, a third InP layer 6 as a clad layer, a second n-type InGaAsP layer 7 as an active layer, a first p-type InGaAsP layer 8 whose Eg is 1.18eV and a p-type InGaAsP layer (Eg=0.95eV) 9 of a cap layer are made to grow sequentially. In a semiconductor layer thus formed, the n-type InGaAsP layer 7 of an active layer is shaped in a crescent, and moreover, by the p-type InGaAsP layer 8 being disposed as a clad layer inside the crescent-shaped layer, a far field pattern of a laser beam having a very high roundness can be obtained.
Patent JP-H01305762-A (JP)
Title: Private branch exchange system
Inventor: MORI HIROMASA
IPC: H04M15/00
Filed: 1988-06-03
Abstract: PURPOSE:To collect charging data from any exchange, and to prevent the disappearance of the data by providing plural digital exchanges with memories to store the charging data, and making communication between a charging terminal end each digital exchange possible. CONSTITUTION:When a call is originates in subscriber's terminals 5, 9, a central exchange 1 and a sub-exchange 6 connect the terminals 5, 9 to lines 4, 8. The exchange 1 writes the charging data for the terminal 5 in the memory 3, and the exchange 6 writes the charging data for the terminal 9 in the memory 13. The data written in the memories 3, 13 connect the charging terminal 12 connected to a telephone set 11 to the exchanges 6, 1 through prescribed procedure. Then, the charging terminal 12 collects the data as communicating with microprocessors 2, 7 owned by the exchanges 1, 6. Thus, the charging data can be collected from plural exchanges, and the disappearance of the data can be prevented.
Patent JP-H11330480-A (JP)
Title: Fabrication of thin film transistor
Inventor: MORITA YOSHIKIMI
IPC: H01L29/786
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a thin film transistor on a substrate for liquid crystal substrate in which a transparent quartz substrate can be detected using any one of a light transmission sensor or a light reflection sensor. SOLUTION: A high melting point metal film 12 (e.g. W, Mo, Ti, TiN, TiW) is formed on the rear surface of a quartz substrate 1 and coated with a silicon nitride film 13. Subsequently, a polysilicon active layer 2, a gate insulation film 3, a gate electrode 4, a retaining capacity electrode 5, a first interlayer insulation film 6, a signal wiring layer 7, a second interlayer insulation film 8, a light shielding film 9, a third interlayer insulation film 10, and a transparent pixel electrode 11 are formed sequentially thereon thus forming a thin film transistor and a pixel part. Since a film having light shielding properties and light reflecting properties is formed entirely on the rear surface of the quartz substrate 1, the transparent quartz substrate 1 can be detected using any one of a light transmission sensor or a light reflection sensor.
Patent JP-H10335373-A (JP)
Title: Producing method of semiconductor device
Inventor: HAMAGUCHI TSUNEO
IPC: H01L21/60
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for a semiconductor device, with which a semiconductor device and a wiring board can be bonded with high productivity. SOLUTION: An adhesive agent 12 composed of resins covering an electrode 11 is arranged on a wiring board 10 having the electrode 11, the adhesive agent 12 is made into desired viscosity, a semiconductor device 8 having a projecting electrode 9 facing the electrode 11 and the wiring board 10 are press-contacted while being heated, the electrode 11 and the projecting electrode 9 make contact with each other, ultrasonic vibrations are impressed to the contact part of electrode 11 and the projecting electrode 9, a bonding part 13 composed of fixed-phase diffusion is formed at the contact part, and the semiconductor device 8 and the wiring board 10 are bonded, hardened and made into an adhesive agent 12a.
Patent JP-H06346698-A (JP)
Title: Construction method of underground space
Inventor: KIMURA RYUICHI
IPC: E21D13/00
Filed: 1993-06-08
Abstract: PURPOSE:To construct an underground space in a soft ground upon which buildings already exist and work from the ground surface can not be done. CONSTITUTION:A vertical shaft 1 is constructed from a ground surface. A shield tunnel 2A is excavated horizontal from the bottom of the vertical shaft 1. Working from the inside of the excavated shield tunnel, earth retaining walls 4B are constructed to a specified depth. Segments 3 under segment rings are removed and the inside surrounded by the earth retaining walls 4B is excavated to the specified depth, and the earth retaining walls 4B are fixed to a natural ground by earth anchors, and floors slab concrete is placed on the bottom.
Patent JP-H06350025-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA NOBURU
IPC: H01L25/11
Filed: 1993-06-08
Abstract: PURPOSE:To mount a semiconductor device effeciently on a smaller mouning area for the semiconductor device to be superposed and mounted onto a printed wiring board. CONSTITUTION:Two semiconductor devices 11, 21 are superposed up and down, and the electrodes 13, 23 of the opposed surfaces of the semiconductor device are connected electrically. The outer leads 14, 24 of each semiconductor device 11, 21 are connected to foot prints 32, 33 on a printed wiring board 31 under a state, in which both electrodes 13, 23 are connected. Accordngly, the two semiconductor devices 11, 21 superposed and mounted while signal conductors capable of being used in common are replaced with the electrodes 13, 23 thus decreasing the number of the outer leads 14, 24, then miniaturizing a device.
Patent JP-2000326015-A (JP)
Title: Die
Inventor: IWAMOTO MASAMI
IPC: B21D37/01
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To easily perform drawing work of an arbitrary shape, etc., on a work of a metal plate, etc., and to cope with large item small volume production, a short delivery time and a low cost. SOLUTION: A die is provided with a casing 3, in which a cylindrical holder 5 capable of pressing a work W for a female die 1 consisting of a plate like first plate 1A and a second plate 1B arranged with a recessed part 1b of a desired shape is relatively movably integrated, a pressing member 9 arranged to the bottom part of the casing 3, capable of relatively pressing an elastic punch 7 arranged in the holder 5 and a pressing force receiving part 5F to receive the pressing force from the elastic punch 7 to part of the holder 5, the second plate 1B is arranged detachably to the first plate 1A.
Patent JP-S63107474-A (JP)
Title: Bidirectionally driving device
Inventor: IIJIMA TAMOTSU
IPC: H01L41/09
Filed: 1987-05-31
Abstract: PURPOSE:To switch the direction of the moving direction of a vibrator by selecting means thereby to drive a contactor and a vibrator relatively in two directions by providing an extractor for selecting the moving direction from a standing wave generated in the vibrator. CONSTITUTION:An ultrasonic wave motor generates two types of standing waves at a vibrator (rodlike elastomer) 100 having an end to selectively drive a contactor (slider) 104. In order to generate the standing waves of the two types, first and second vibration sources (piezoelectric elements) 101a, 101b are attached to one-directional end of the vibrator 100, and high frequency power sources 106a, 106b and switches 107a, 107b of selecting means. An extractor (projection) 103 is formed at the vibrator 100 in response to the wavelength of the standing wave. Thus, a vibration wave is reflected at the end of the vibrator 100 to generate a standing wave. Since the extractor 103 is provided, it is not necessary to provide an energy feedback system of the vibration wave at the vibrator 100, thereby efficiently driving it.
Patent JP-H034507-A (JP)
Title: Compound winding laminated inductor and manufacture thereof
Inventor: TAKATANI MINORU
IPC: H01F41/06
Filed: 1989-06-01
Abstract: PURPOSE:To contrive increase in inductance by a method wherein the conductive pieces and the insulating pieces of a plurality sets of necessary pattern are laminated in such a manner that the edge part of the conductive pieces will be connected and that they form an inverse helical coil with each other against an axis. CONSTITUTION:A magnetic layer 81 is printed on an easily exfoliated substrate, a magnetic piece 82 is printed on the center part of the layer 81, and the stepping of printing is corrected. Then, conductive pieces 83 and 84, to be used for lead out of two sets of coil windings in telescopic state with each other, are printed, insulating pieces 87 and 88 are printed on both side parts, and the edge parts 85 and 86 of the conductive pieces 83 and 84 are exposed. Then, the conductive pieces to be connected to the above-mentioned edge parts 85 and 86 are printed, an insulating piece 91 is printed on the center part, and the conductive pieces 89 and 90 are exposed. Final conductive piece edges P2 and S2 are connected by repeating the above-mentioned operation, a magnetic piece 105 is printed, and when the magnetic piece is exfoliated from the substrate, a compound winding layer inductor, on which coils are wound helically in inverse direction with each other with respect to the axis, is formed when the magnetic pieces are exfoliated, and the increase of inductance can be achieved by doubling the number of windings compared with a single winding layer.
Patent JP-H05286455-A (JP)
Title: Air suspension device for cab
Inventor: MIZUTANI KOSAKU
IPC: B62D27/04
Filed: 1992-04-13
Abstract: PURPOSE:To suppress compressed air from an air spring devices from flowing when a cab is tilted up while to promptly return the air spring devices to a normal operation state when the cab is tilted down. CONSTITUTION:In a device equipped with front and rear air spring devices 26, 42 to be installed on a vehicle body frame near front and rear ends, a compressed air source 34 feeding compressed air to the air spring devices 26, 42, and leveling valves 28, 54 provided in an air pipe passage which connects the air spring devices 26, 42 and the compressed air source 34 together and feeds or discharges the compressed air in the air spring devices 26, 42 in accordance with the load acting on the air spring devices 28, 54, a cutoff valve 72 to be opened when a cab is in the normal position and closed when the cab is tilted up is connected to an air outlet of the leveling valves.
Patent JP-H10313189-A (JP)
Title: Antenna cap for shielding electromagnetic waves generated from mobile phone
Inventor: TAKASE MAMORU
IPC: H01Q17/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an implement having electromagnetic shielding function and ornamentation and capable of shielding harmful electromagnetic wave generated from a mobile phone. SOLUTION: An electromagnetic shielding cylinder 2 made by the electromagnetic shielding material is fitted in the direction of an arrow A, into a hole 1a at the bottom of the antenna cap body 1, shaped after an animation character and the like. The cap fixed to the antenna of the mobile phone shields harmful electromagnetic waves and lowers effects on persons, and can be playful ornamentation as well. A strap 3 of the mobile phone threaded into a ring 1c provided at the top of the antenna cap body 1 prevents the cap from losses, when removed in the area of low signal level. The cap is also good as an accessory such as a key chain.
Patent JP-H07163264-A (JP)
Title: Method and device for fixing object such as scallop to narrow, long material
Inventor: EDMONDS TIMOTHY K
IPC: A01K61/54
Filed: 1994-06-20
Abstract: PURPOSE: To provide a device for automatically fixing an object (scallop) to a slender material. CONSTITUTION: This device is constituted of a means 40 for keeping the object arranged to make one string at intervals, a means 52 for fitting an adhesive on the surface of each object, a means 32 for moving the means for keeping the object, a means 56 for arranging the slender material of a prescribed length by approaching the string of the objects moved to a prescribed position and a means 54 moving the means keeping the object with respect to the slender material to bring the string of the objects into contact with the slender material and maintaining the contact so that an adhesive may form connection between the slender material and the string of the objects.
Patent JP-S5842542-A (JP)
Title: Paper sheet discriminating device
Inventor: NAKAKUKI TADAO
IPC: B65H9/00
Filed: 1981-08-31
Abstract: PURPOSE:To aim at enhancing the capability of discriminating the kinds of paper  sheets, in a paper sheet discriminating device which may discriminate paper sheets, such  as, for example, several kinds of bank notes, by providing means for detecting an  amount of side shifting of each paper sheet, in the preceeding stage part of means for  discriminating paper sheets so that correction may be made to the side shifting of the  bank note with the use of the output of the detecting means. CONSTITUTION:A bank note 1 is conveyed in the direction of A along a carrier path 3  defined between carried walls 2, and the side shifting of the bank note 1 is detected by  a sensor S1 arranged in the preceeding stage of a discriminating part K. An amount of  the side shifing is detected by a side shifting detecting circuit 4 in accordance with the  output of the sensor S1, and therefore, a correction value of the side shifting is calculated by a side shifting correction value calculating circuit 5 with the use of the output  of the detecting circuit 4. A control signal which is proportional to the side shifting and which is in accordance with a calculated value obtained in the circuit 5, is fed to pulse  motors PM1, PM'1, PM2 through an obliquely displacing circuit 6, so that the side shifting is corrected by the rotation of carrier rollers R1, R, R2. At this stage, if the correction is incompleted, recorrection procedure is made through a feedback circuit 7 in accordance with the output of a sensor S2.
Patent JP-H01306407-A (JP)
Title: Production of vinyl chloride-based resin
Inventor: KOBAYASHI SADAHITO
IPC: C08F2/18
Filed: 1988-06-03
Abstract: PURPOSE:To obtain the subject resin having a high porosity with hardly any residual monomer and fish eye by slowly recovering the unreacted monomer from a time of a lower conversion rate than a normal value. CONSTITUTION:Vinyl chloride monomer or a mixture thereof with other monomers (e.g., olefins or acrylic esters) is subjected to suspension polymerization. In the process, recovery of the unreacted monomer is started after 30% polymerization conversion rate and when the difference in polymerization conversion rate between the time after the recovery and the start thereof attains >=20%.
Patent JP-S6031523-A (JP)
Title: Sealing resin composition
Inventor: KOUCHIYAMA MASAYUKI
IPC: C08G59/62
Filed: 1983-07-29
Abstract: PURPOSE:A resin composition having excellent moisture resistance and exerting only a low stress on semiconductor element pellets, containing an epoxy resin, a novolak phenolic resin, an organopolysiloxane, and a specified amount of an inorganic filler. CONSTITUTION:The titled composition containing (A) an epoxy resin, (B) a novolak phenolic resin, (C) an organopolysiloxane having an unsaturated carbon-carbon bond and at least one member selected from the group consisting of epoxy, amino, carboxyl, hydroxyl, and cyano in the molecule, and (D) 30- 90wt%, based on the resin composition, inorganic filler. The molar ratio of the epoxy groups of resin A to the phenolic hydroxyl groups of resin B is preferably within the range of 0.1-10. Because this composition has excellent moisture resistance and exerts only a low stress on a semiconductor element pellet, sufficient reliability can be attained when it is used for sealing large pellets or high packaging density element pellets to cope with large scale integration.
Patent JP-S5262359-A (JP)
Title: Compositions for molding soft sound insulators
Inventor: YADA MASANORI
IPC: C08L51/00
Filed: 1975-11-17
Abstract: PURPOSE: Compositions for molding soft sound insulators with excellent sound insulating properties, surface properties and moldability in any molding processes, obtained by incorporating a vinyl chloride resin with a methacrylic resin and a specific filler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05307462-A (JP)
Title: Double-buffer memory system
Inventor: MIZUSHIMA YASUHIKO
IPC: G06F5/16
Filed: 1992-04-30
Abstract: PURPOSE:To provide a double-buffer memory system which manages with small memory capacity, and in addition, can shorten drastically the delay time of write-in and read-out. CONSTITUTION:A first buffer memory is provided with a first storage-means 1 to execute the write-in and the read-out of data and a first mode switching means 2 to switch this first storage means 1 into a read-out mode only for second period time after turning the first storage means 1 into a write-in mode within first period time, and a second buffer memory is constituted of a second storage means 11 to execute the write-in and the read-out of the data and a second mode switching means 12 to switch this second storage means 11 into the read-out mode only for prescribed time after second period time after turning the second storage means 11 into the write-in mode within the remaining time of the first period time.
Patent JP-S5898083-A (JP)
Inventor: PUREMISURU KUROBAKU
IPC: B01F27/94
Filed: 1982-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。